Footwear upper portion



FIG. 1 illustrates, in a front and right perspective view, a footwear upper portion according to my new design;

FIG. 2 illustrates a side view thereof;

FIG. 3 illustrates a front end view thereof;

FIG. 4 illustrates a rear end view thereof; and,

FIG. 5 illustrates a top view thereof.

The broken lines shown in FIGS. 1-5 are for illustrative purposes only and form no part of the claimed design. 

I claim the ornamental design for a footwear upper portion, as shown and described. 